The Sun Hat Series: From High-Alpine Treks to Coastal Escapes
Summer has a way of pulling you outside and keeping you there longer than you planned. The sun hits a little stronger, the air feels a little lighter, and suddenly you’re chasing more time outdoors.
A good sun hat isn’t just along for the ride, it’s doing real work. Keeping you cool when the heat settles in, covering the spots you forget about, and adjusting as the day shifts. From exposed ridgelines to slow coastal afternoons, Seirus sun hats are built to adventure with you, so you can stay out a little longer and stay protected from the sun without thinking twice about it.
The Quick Shade™ (UPF 25)
A smarter way to stay covered when the sun shifts. The patented Hat + Neck Tube system features a hidden Sunthing® neck shade that delivers full 360° protection when you need it, and tucks away just as quickly when you don’t. Breathable, super-wicking, and built to shield against sun and wind, it keeps you comfortable through changing conditions. Lightweight, adaptable, and built for long days outside.
Mesh Styles
For the kind of heat that doesn’t let up. Venting zones and mesh crowns keep air moving when your pace picks up and the sun sits high. Built for high-output days where staying cool isn’t optional, it’s what keeps you going.
Technical Straw Styles
Familiar silhouette, reworked for comfort and performance. These straw styles pair timeless silhouettes with lightweight, durable construction that holds its shape and keeps you covered. The structured brim casts a broader shadow across your face, neck, and shoulders, delivering dependable shade without sacrificing breathability.
Advanced Sun-Shielding Technology
Integrated Sunthing® Neck Protection (UPF 25) Extra coverage, without the extra thought. The Sunthing® is built right into Quick Shade™styles, ready to drop in when the sun hits harder or the wind picks up. Breathable and super-wicking, it keeps your neck, face, and ears protected without feeling heavy or in the way. Pull it out, tuck it back, keep moving, it’s there when you need it and gone when you don’t.
Why You Need Sun Hats for Summer
Verified UPF Ratings:
Not all shade hits the same. Seirus® sun gear is built with reliable UPF protection, so you’re not guessing when the sun’s high and hitting steady. It’s coverage you can count on all day long.
Secure Fit Systems:
Wind happens. Your hat should keep up. Adjustable head and chin cords keep everything in place, from breezy water days to exposed ridgelines where the gusts don’t let up. Pull it tight and adventure on.
Moisture Management:
Stay cool without thinking twice. Dual-action sweatbands pull moisture off your skin and push it outward to dry fast, so you’re not dealing with that damp, sticky feeling mid-day. Just consistent comfort, no matter how the temps or pace shift.
Sun Protection & Cooling: Frequently Asked Questions
How do I find the right size?
Use the size guide and measure around your head just above the ears for the most accurate fit. A secure fit makes all the difference in comfort and performance.
What is the benefit of the Quick Shade™ system over a standard hat?
It gives you options and active versatility. Wear it like a traditional hat for everyday use, or pull down the built-in Sunthing when you need added coverage during peak sun.
How should I clean my Seirus sun hat?
Hand wash cold with mild detergent and air dry away from direct sunlight to help preserve the materials.
Can I wear the Sunthing® scarf as a face mask?
You can. The lightweight, breathable fabric works well for dust protection or as a light face covering when conditions call for it.
